_John I BOURBON ________+
                                             | (1344 - 1393)          
                        _Louis BOURBON ______|
                       | (1376 - 1446)       |
                       |                     |_Catherine DE VENDôME _
                       |                       (1354 - 1412)          
 _John VIII BOURBON ___|
| (1425 - 1476)        |
|                      |                      ________________________
|                      |                     |                        
|                      |_Jeanne DE LAVAL ____|
|                                            |
|                                            |________________________
|                                                                     
|
|--Louis BOURBON 
|  (1473 - 1520)
|                                             ________________________
|                                            |                        
|                       _____________________|
|                      |                     |
|                      |                     |________________________
|                      |                                              
|_Isabelle DE BEAUVAU _|
                       |
                       |                      ________________________
                       |                     |                        
                       |_____________________|
                                             |
                                             |________________________